Drilling and Servicing Contractors were recently asked to decommission two boreholes in North London. There were ongoing issues with both installations that required the complete removal of all in hole pipework and material. The boreholes were then completely sealed through the contaminated section to protect the aquifer from further contamination.
The boreholes were located between a building and a busy flyover, making access interesting!
On Site
Pictures of the rig and reaming equipment
